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Power of 2

pwr2@infosec.exchange

<p>A cyber security startup based in Germany. We stand for <a href="https://infosec.exchange/tags/honesty" class="mention hashtag" rel="tag">#<span>honesty</span></a> and a <a href="https://infosec.exchange/tags/safeHaven" class="mention hashtag" rel="tag">#<span>safeHaven</span></a> for customers and employees.</p><p>Our focus:<br />➡️ <a href="https://infosec.exchange/tags/CyberCrisisManagement" class="mention hashtag" rel="tag">#<span>CyberCrisisManagement</span></a> exercises<br />➡️ <a href="https://infosec.exchange/tags/DFIR" class="mention hashtag" rel="tag">#<span>DFIR</span></a> <a href="https://infosec.exchange/tags/DigitalForensics" class="mention hashtag" rel="tag">#<span>DigitalForensics</span></a> expert witness reports<br />➡️ <a href="https://infosec.exchange/tags/SOC" class="

Posts

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    A quick remark: we noticed professional companies are not allowed private repositories on Codeberg, but that&amp;#39;s necessary for us to operate currently. For now we pulled our repos and are considering self-hosting forgejo. Will unfortunately take some time, we also need to clean up some repos from internal data before we can make them public. We&amp;#39;re working on it! #codeberg #forgejo #selfhosting #pwr2

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    RE: https://infosec.exchange/@pwr2/117234222332119271 #Pwr2 #LiveWargame #Recommendations ⚔️ 💾 Restoration Recommendations from last week: (sorry for the delay, busy times) - In practice, a middle ground is often chosen: Laptops/clients are completely reinstalled from a master image, but servers often cannot be reinstalled—e.g., Exchange email servers (we do not want to lose all emails). Critical systems like domain controllers, however, often need to be completely reinstalled. The &amp;quot;2...

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    It&amp;#39;s #MetalFriday at #Pwr2 🤘 Billy Talent - Devil In A Midnight Mass Have a nice weekend, folks! #noAI #RockMusic #MetalMusic #Rock #Metal

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    Citrix zeroday is already actively being exploited. Patch was finally released! https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697096 #citrix #zeroday #cybersecurity #infosec

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    RE: https://cyberplace.social/@GossiTheDog/117352481501981552 Time to patch, folks!

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    Nice blog post on Citrix CVE-2026-88772 exploit: https://cloud.google.com/blog/topics/threat-intelligence/defending-against-active-exploitation-of-citrix-netscaler-adc-and-gateway-appliances #citrix #cve_2026_88772 #pitscaler

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    RE: https://infosec.exchange/@pwr2/117344420692387620 Citrix Netscaler vulnerability goes into round 3. It&amp;#39;s the third patch now to fix it. Please apply it urgently. #citrix #zeroday #cybersecurity #infosec

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    #Pwr2 #LiveWargame ⚔️ 💡 Lessons Learned Our small wargame is coming to an end. What was the most valuable lessons learned? #Cybersecurity #Infosec #DFIR

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    It&amp;#39;s #MetalFriday at #Pwr2 🤘 In Flames - Dial 595-Escape Have a nice weekend! #noAI #RockMusic #MetalMusic #Rock #Metal

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    How do you know that a company is truly metal? They participate in Metal Business Club at a rock radio station. Looking forward to seeing a lot of you rockers there! 🤘 https://metalbc.com/de/events/metalbc-munich-meeting-october/ #MetalBC #RockAntenne

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    New logo (finally also here 😅) #pwr2

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    ⚠️ How to react, when one got hacked? Our blog post shows some of the most common pitfalls. To conclude our social media wargame, we summarized the most important points again. Happy reading! https://power-of-2.eu/en/posts/ir_pitfalls/ #pwr2 #infosec #cybersecurity #incidentresponse #dfir

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    #Pwr2 #LiveWargame ⚔️ The administrators checked the computer of a user who claimed to have ransomware. They confirmed the suspicion: the ransomware group &#39;Akira&#39; threaten to leak your data if you do not pay within 14 days. What do you do? (solution will come in a week, stay tuned!) #Cybersecurity #Infosec #DFIR

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    RE: https://infosec.exchange/@pwr2/116956792232667129 #Pwr2 #LiveWargame #Solution ⚔️ Solution from last week: - In practice: often crisis board is established while the administrators secure logs and backups. Common pitfalls are that backups are restored immediately and there is no documentation. Such a measure destroys evidence and brings no benefit because systems are encrypted directly again. - The incident could also be reported to the authorities. While this is a valid point, maybe it...

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    #MetalFriday bei #Pwr2 !! 🤘 The Warning - Escapism At Power of 2 we dedicate Friday to music and share cool Rock &amp; Metal songs with each other. Here is a refreshing post before your weekend. Rock on! 🎶🎸 #NoAI #RockMusic #MetalMusic #Rock #Metal